[ioquake3] 04/33: Fix crash when out of memory in Team Arena's String_Alloc

[Simon McVittie]

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smcv pushed a commit to branch debian/master
in repository ioquake3.

commit a48dcdf22472bf0c1206aefc3e01b6e22a49f3e6
Author: Zack Middleton <zack at cloemail.com>
Date:   Sat Sep 9 17:11:26 2017 -0500

    Fix crash when out of memory in Team Arena's String_Alloc
---
 code/ui/ui_shared.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/ui/ui_shared.c b/code/ui/ui_shared.c
index f26d11b..e574f78 100644
--- a/code/ui/ui_shared.c
+++ b/code/ui/ui_shared.c
@@ -198,6 +198,9 @@ const char *String_Alloc(const char *p) {
 		}
 
 		str  = UI_Alloc(sizeof(stringDef_t));
+		if (!str) {
+			return NULL;
+		}
 		str->next = NULL;
 		str->str = &strPool[ph];
 		if (last) {

-- 
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